CDGM40 PGUM 151630 CLIGUM CLIMATE REPORT NATIONAL WEATHER SERVICE TIYAN GUAM 230 AM CHST FRI OCT 16 2026 ................................... ...THE GUAM INTERNATIONAL AIRPORT CLIMATE SUMMARY FOR OCTOBER 15 2026... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1945 TO 2026 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 86 1:41 PM 93 1966 87 -1 83 MINIMUM 74 5:58 AM 70 1953 77 -3 73 AVERAGE 80 82 -2 78 PRECIPITATION (IN) YESTERDAY T 15.48 1953 0.41 -0.41 5.59 MONTH TO DATE 14.75 6.75 8.00 9.02 SINCE SEP 1 31.43 21.92 9.51 21.36 SINCE JAN 1 123.46 78.55 44.91 76.64 DEGREE DAYS HEATING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE SEP 1 0 0 0 0 SINCE JUL 1 0 0 0 0 COOLING YESTERDAY 15 17 -2 13 MONTH TO DATE 233 255 -22 242 SINCE SEP 1 744 757 -13 731 SINCE JAN 1 4738 4885 -147 4860 ................................................................... WIND (MPH) RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION NE (40) HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NW (330) HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM AVERAGE WIND SPEED 5.1 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 96 2:00 AM LOWEST 79 9:00 AM AVERAGE 88 .......................................................... THE GUAM INTERNATIONAL AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 87 92 1982 MINIMUM TEMPERATURE (F) 77 67 1966 SUNRISE AND SUNSET OCTOBER 16 2026.......SUNRISE 6:11 AM CHST SUNSET 6:01 PM CHST OCTOBER 17 2026.......SUNRISE 6:12 AM CHST SUNSET 6:01 PM CHST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$